Clinical Research on the Effect of Different Extents of Internal Limiting Membrane Peeling on Macular Hole Closure and Visual Acuity
NCT ID: NCT03805763
Last Updated: 2019-01-16
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
60 participants
INTERVENTIONAL
2019-02-01
2020-01-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Large extent of ILM Peeling
Extent of ILM peeling is 4DD and the ILM flap is inserted
Large extent of ILM Peeling
The extent of ILM peeling is 4DD
Small extent of ILM Peeling
Extent of ILM peeling is 2DD and the ILM flap is inserted
Small extent of ILM Peeling
The extent of ILM peeling is 2DD
Interventions
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Large extent of ILM Peeling
The extent of ILM peeling is 4DD
Small extent of ILM Peeling
The extent of ILM peeling is 2DD
Eligibility Criteria
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Inclusion Criteria
* The minimum diameter of the macular hole is \>400 μm;
* Without serious systemic disease that make patients can not be operated;
Exclusion Criteria
* opacitas in the refractive medium can not perform Angio-OCT and visual acuity examination;
* eye acute and chronic inflammation, such as acute contagious conjunctivitis, acute and chronic keratitis, acute dacryocystitis;
* traumatic macular hole, secondary macular hole, high myopia macular hole, etc.;
* having a history of vitrectomy surgery;
* glaucoma in stage of preclinical, severe stenosis or closure;
18 Years
80 Years
ALL
No
Sponsors
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Wenzhou Medical University
OTHER
Responsible Party
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Xiangtian Zhou
Professor
Principal Investigators
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Zongduan Zhang, M.D,PhD
Role: PRINCIPAL_INVESTIGATOR
The Eye Hospital of Wenzhou Medical University
Central Contacts
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Other Identifiers
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ZZD-Macular Hole
Identifier Type: -
Identifier Source: org_study_id
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